A Readout IC for Capacitive Touch Screen Panels With 33.9 dB Charge-Overflow Reduction Using Amplitude-Modulated Multi-Frequency Excitation

Jae-Sung An, Jong-Hyun Ra, Eunchul Kang, Michiel A. P. Pertijs, Sang-Hyun Han. A Readout IC for Capacitive Touch Screen Panels With 33.9 dB Charge-Overflow Reduction Using Amplitude-Modulated Multi-Frequency Excitation. J. Solid-State Circuits, 56(11):3486-3498, 2021. [doi]

Abstract

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